Rufinamide D2 Metabolite CAS 1346597-78-1
| CAS No. | 1346597-78-1 |
| Molecular Formula | C11H9F2N3O2 |
| Molecular Weight | 253.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Rufinamide D2 Metabolite meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
CATO supplies Rufinamide D2 Metabolite (CAS 1346597-78-1), a certified reference material (molecular formula C11H9F2N3O2, MW 253.20 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, Rufinamide D2 Metabolite is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 253.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C11H9F2N3O2 |
| Molecular Weight | 253.20 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Rufinamide Standards
- Rufinamide USP Related Compound B (CAS 217448-86-7)
- Rufinamide Impurity 2 (CAS 166196-11-8)
- Rufinamide Impurity 6 (CAS 869501-51-9)
- Rufinamide-d2 (CAS 1129491-38-8)
- Rufinamide (CAS 106308-44-5)
- Rufinamide Impurity 5 (CAS 1622904-99-7)
- Rufinamide Impurity 7 (CAS CATO-C4X-23397)
- Rufinamide Impurity 3 (CAS 106308-41-2)
Recommended Standards
- Methyl 6,7-difluoro-4-methoxyquinoline-2-carboxylate (CAS 1325307-24-1)
- 4-Ethoxy-6,8-difluoroquinoline-2-carboxylic acid (CAS 1351843-49-6)
- Methyl 2-((5,8-difluoroquinolin-4-yl)oxy)acetate (CAS 1315374-59-4)
- 1-[(2,4-difluorophenyl)methyl]-5-methyl-1H-1,2,3-triazole-4-carboxylic acid (CAS 1351847-63-6)
- 3-butoxybenzonitrile (CAS 92367-52-7)
- 6-CHLORO-5-(TRIFLUOROMETHYL)PYRIDIN-2-OL 76041-77-5 AB82807 (CAS 76041-77-5)
- 1-(4-Fluoro-2-(methoxymethoxy)phenyl)ethan-1-one (CAS 925922-96-9)
- Glycyrrhizic Acid Impurity 36 (CAS CATO-C4X-253736)
- (R)-Methyl 2-amino-3-(3,5-dibromo-4-hydroxyphenyl)propanoate (CAS 173383-29-4)
- N,N-Dibutyloctadec-9-enamide (CAS 56630-41-2)
- Brequinar Sodium (CAS 96201-88-6)
- (2S,3S)-1-(tert-butoxycarbonyl)-3-((tert-butyldimethylsilyl)oxy)piperidine-2-carboxylic acid (CAS 1262985-28-3)
- (S)-2-Benzyl 3-tert-butyl 3,4-dihydroisoquinoline-2,3(1H)-dicarboxylate (CAS 79276-05-4)
- Fibrinogen-Binding Inhibitor Peptide (CAS 89105-94-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com